Automobile engine room baffle material and preparation method thereof
A technology of automobile engine and partition material, which is applied in the textile field, can solve the problems of long air-permeable time, large air-permeable volume, and good permeability, and achieve the effects of easy operation, low air penetration rate, and improved barrier effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0056] A clapboard material for an automobile engine compartment, using PET / PA composite 16-lobed lobed superfine fiber, fiber-opening and reinforcement forming through spunlace nonwovens, dyeing, flame-retardant, and water-repellent finishing by one-bath method, The paint dyeing binder, color paste, flame retardant, water repellent and water are mixed as the finishing working liquid. The mass percentage of the paint dyeing binder in the finishing working liquid is 12%, and the mass percentage of the color paste is 2%, the mass percentage of flame retardant is 13%, the mass percentage of water repellent agent is 3%, and the rest is water. The paint dyeing binder is a polyacrylate binder, the color paste is carbon black, the flame retardant is a durable cyclic phosphate flame retardant, and the water repellent is Fluorinated acrylic polymer. The non-woven fabric is dipped in the finishing working solution, and then rolled dry with rolls, the excess rate is 100%, dried at 110°C...
Embodiment 2
[0059] A clapboard material for an automobile engine compartment, using PET / PA composite 16-lobed lobed superfine fiber, fiber-opening and reinforcement forming through spunlace nonwovens, dyeing, flame-retardant, and water-repellent finishing by one-bath method, The paint dyeing binder, color paste, flame retardant, water repellent and water are mixed as the finishing working liquid. The mass percentage of the paint dyeing binder in the finishing working liquid is 12%, and the mass percentage of the color paste is 2%, the mass percentage of flame retardant is 15%, the mass percentage of water repellent agent is 4%, and the rest is water. The paint dyeing binder is a polyacrylate binder, the color paste is carbon black, the flame retardant is a durable cyclic phosphate flame retardant, and the water repellent is Fluorinated acrylic polymer. The non-woven fabric is dipped in the finishing working solution, and then rolled dry with a roller, the excess rate is 110%, dried at 12...
Embodiment 3
[0062] A clapboard material for an automobile engine compartment, using PET / PA composite 16-lobed lobed superfine fiber, fiber opening and reinforcement molding by spunlace, dyeing, flame retardant, and water-repellent finishing by one-bath method, dyed by paint Adhesive, color paste, flame retardant, water repellent and water are mixed as a finishing working solution. In the finishing working solution, the paint dyeing binder accounts for 12% by mass, and the color paste accounts for 2% by mass. The flame retardant accounts for 15% by mass, the water-repellent agent accounts for 5% by mass, and the rest is water. The paint dyeing binder is a polyacrylate binder, the color paste is carbon black, the flame retardant is a durable cyclic phosphate flame retardant, and the water repellent is Fluorinated acrylic polymer. The non-woven fabric is dipped in the finishing working solution, and then rolled dry with a roll, the excess rate is 120%, dried at 130°C for 1min, and baked at ...
PUM
Property | Measurement | Unit |
---|---|---|
hydrostatic pressure | aaaaa | aaaaa |
hydrostatic pressure | aaaaa | aaaaa |
hydrostatic pressure | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com